1.	Name the sets of numbers to which the value of -16 ÷ 50 belongs.
		A.	reals (R), rationals (Q), integers (Z)
		B.	reals (R), rationals (Q), integers (Z), whole numbers (W)
		C.	reals (R), irrationals (I)
		D.	reals (R), rationals (Q)
		Hint
	2.	Name the sets of numbers to which belongs.
		A.	Integers, Rationals, and Reals	B.	Irrationals and Reals
		C.	Naturals, Wholes, Integers, Rationals, and Reals	D.	Rationals and Reals
		Hint
	3.	Which is a graph of real numbers less than –2 ?
		A.		B.
		C.		D.
		Hint
	4.	Which is a graph showing the set of real numbers from -1 to 2 inclusive?
		A.		B.
		C.		D.
		Hint
	5.	Which is a graph showing the set of real numbers greater than
		A.		B.
		C.		D.
		Hint